Open AccessMethodology of determining design parameters for vibration damping in spacecraft structures
Author(s) -
V. D. Atamasov,
I. I. Dementev,
В. И. Погорелов,
Андрей Устинов
Publication year - 2017
Publication title -
vestnik koncerna vko «almaz - antej»
Language(s) - English
Resource type - Journals
ISSN - 2542-0542
DOI - 10.38013/2542-0542-2017-2-26-36
Subject(s) - spacecraft , vibration , outrigger , damping torque , position (finance) , vibration control , control theory (sociology) , engineering , structural engineering , aerospace engineering , physics , computer science , acoustics , control (management) , direct torque control , electrical engineering , voltage , artificial intelligence , induction motor , finance , economics
Modern spacecraft designs use elastic outrigger-type structural elements to accommodate equipment and devices. When the angular position of spacecraft changes and they stabilise in their orbits, these elements start to vibrate. In order to decrease the effect these vibrations have on the spacecraft dynamics, vibration damping delay time is introduced, amounting to several minutes. We present a methodology of determining design parameters for vibration damping systems that make it possible to damp vibrations in milliseconds